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최봉수(Bong-Soo Choi),유준석(Jun-Seok Ryu) 한국도시행정학회 2001 도시 행정 학보 Vol.14 No.2
The purpose of this study is to analyze the citizen's satisfaction to the city councilors' representational performances in accordance with their representational role focuses. The four representational role focuses, categorized in this survey, are the whole city, the city councilor's electoral ward, the councilor's private group and the political parties and the others. The results of this survey are summarized as follows: The group of citizen who recognized the city councilor's role focus as the electoral ward have the highest proportion of 34.3 percent. When the citizen recognized the councilor's representational focus as the whole city, the citizen's satisfaction reach the highest degree. And the citizen's satisfaction degree is 3.06 point in this survey. There are also great differences in citizen's satisfaction degree according to the type of councilor's responsiveness. The representational activities of service and symbol responsiveness give more satisfaction to the citizen in general.
Sevoflurane 및 Propofol이 상처 치유 과정에 미치는 영향: 혈류량과 상처 크기의 비교
최봉수 ( Bong Soo Choi ),이현정 ( Hyeon Jeong Lee ),최현주 ( Hyun Ju Choi ),정규연 ( Kyu Yeon Jung ),김철홍 ( Cheul Hong Kim ),신상욱 ( Sang Wook Shin ) 대한마취과학회 2009 Korean Journal of Anesthesiology Vol.56 No.3
Background: As the wound healing is a multi-factorial process, the anesthetic agent and the duration of its exposure may influence the healing process after surgery. This study investigated the effect of anesthetic agents and duration of its exposure on the wound healing process after operation. Methods: Total 32 rats weighing 200-300 g were randomly allocated to one of eight groups according to the exposure time (1, 2, 4, 8 hours) of sevoflurane or propofol (n=4 each). After wounding under the each anesthetic, anesthesia was maintained for 1, 2, 4 and 8 hours in each group. We compared the skin blood flow around the wound and the wound size at baseline, 3 days, and 7 days postoperatively. Results: In sevoflurane group, short exposure group (1, 2 hours) showed higher wound blood flow than long exposure (4, 8 hours) at 3 days after wounding (P<0.05), but not at 7 days after wounding. For the wound size, there was no difference at 3 days after wounding in sevoflurane group, but 8 hours exposure group had the largest wound at 7 days after wounding. In propofol group, wound blood flow showed no difference at 3 days after wounding, but that of 4, 8 hours exposure group was higher than 2 hours exposure group at 7 days after wounding. There was no difference in wound size in propofol group. Conclusions: This study implicates that sevoflurane might influence the wound healing process more prominently than propofol according to the duration of exposure time. (Korean J Anesthesiol 2009; 56: 313~8)
최봉수(Choi Bong-Soo) 한국도시행정학회 2003 도시 행정 학보 Vol.16 No.2
The purpose of this study is to analyze the citizen's recognition of the city councilors' representational orientation in accordance with their representative activities. The dependent variables, categorized in this survey, are three representational role styles and seven representational role focuses. Eleven representative activities are used as the independent variables. The results of linear multi-regression analysis in this survey are summarized as follows: The significant variables to recognize the three representational role styles- trustee, delegate and combined role are the activities of processing of civil petitions and appeals, helping citizens in the administrational deals, local legislating, consulting and decision-making budget. The significant variables to recognize the seven representational role focuses- whole city, electoral wards, supporting groups, political parties, local administration organization, nation state and neutrality are the activities of decision-making, consulting and decision-making budgets, local legislating and participating in local ceremonies.